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Moderate severityNVD Advisory· Published Sep 14, 2023· Updated Sep 26, 2024

Vault's Transit Secrets Engine Allowed Nonce Specified without Convergent Encryption

CVE-2023-4680

Description

HashiCorp Vault and Vault Enterprise transit secrets engine allowed authorized users to specify arbitrary nonces, even with convergent encryption disabled. The encrypt endpoint, in combination with an offline attack, could be used to decrypt arbitrary ciphertext and potentially derive the authentication subkey when using transit secrets engine without convergent encryption. Introduced in 1.6.0 and fixed in 1.14.3, 1.13.7, and 1.12.11.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
github.com/hashicorp/vaultGo
>= 1.6.0, < 1.12.111.12.11
github.com/hashicorp/vaultGo
>= 1.13.0, < 1.13.71.13.7
github.com/hashicorp/vaultGo
>= 1.14.0, < 1.14.31.14.3

Affected products

2
  • Hashicorp/Vaultv5
    Range: 1.14.0
  • HashiCorp/Vault Enterprisev5
    Range: 1.14.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

News mentions

0

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